CAN CSA-ISO IEC 13712-3A-2000 Information Technology - Remote Operations OSI Realizations - Remote Operations Service Element (ROSE) Protocol Specification AMENDMENT I Mapping to .pdf

1、Amendment 1 :2000 to National Standard of Canada CANJCSA-ISODEC 13712-3-00 CSA INTERNATIONAL / . Amendment 1:1996 to International Standard ISO/IEC 13712-3:1995 has been adopted without modification as Amendment 1:2000 to CAN/CSA-ISO/IEC 13712-3-00. This Amendment was reviewed by the CSA Technical C

2、ommittee on Information Technology (TCIT) under the jurisdiction of the Strategic Steering Committee on Information Technology and deemed acceptable for use in Canada. March 2000 Information technology - Remote Operations: OS1 realizations - Remote Operations Service Element (ROSE) protocol specific

3、ation AMENDMENT I : Mapping to A-UNIT-DATA and built-in operations (Reaffirmed 2004) Technologies de /information - Opdrations a distance: Rdalisations OS1 - Spdcification du prutocole pour IMment de service des opgratiuns B distance (ROSE) AMENDEMENT I: Correspondance avec A-Unit-Data et op4rations

4、 infegr4es Reference number ISO/I EC 137 12-3: 1 995/Amd. 1 : 1996tE) XSO/LEC 13712-3:1995/Amd.l:1996(E) Contents Clause 1 Subclause 2.1 Subclause 6.2 Subclause 6.3 Clause 8 Built-in operations Clause 9 Subclause 9.3.2 . Clause 10 Clause 10 Clause 11 Subclause A.l . Subclause A.4 . Subclause AS . An

5、nex C . Annex D . Page 1 1 1 2 2 2 3 3 3 4 4 4 5 5 6 6 0 ISO/IEC 1996 All rights reserved . Unless otherwise specified. no part of this publication may be reproduced or utilized in any form or by any means. electronic or mechanical. including photocopying and microfilm. without permission in writing

6、 from the publisher . ISOAEC Copyright Office Case postale 56 CH-1211 Gedve 20 . Switzerland 0 ISOrnC ISO/IEC 13712-3: 1995lAmd.l: 1996(E) Foreword IS0 (the International Organization for Standardization) and IEC (the Xnter- national Electrotechnical Commission) form the specialized system for world

7、wide standardization. National bodies that are members of IS0 or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. IS0 and IEC technical committees collaborate in

8、 fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with IS0 and IEC, also take part in the work. In the field of information technology, IS0 and IEC have established a joint technical committee, ISOIIEC JTC 1. Draft International Standards ad

9、opted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 5% of the national bodies casting a vote. Amendment 1 to International Standard ISO/IEC 137 12-3: 1995 was prepared by Joint Technical Commit

10、tee ISO/IEC JTC 1, Information technology, Sub- committee SC 21, Open systems interconnecrion, data managernenr and open distributed processing, in collaboration with ITU-T. The identical text is published as ITU-T Rec. X.88UAmd. 1. iii ISO/IEC 13712-3:1995/Amd.l:1996(E) 0 ISOAEC Introduction “his a

11、mendment to Re. X.882 I ISOAEC 13712-3 provides the protocol procedures for the mapping of ROSE APDUs onto the A-UNIT-DATA service, and the inclusion of three built-in operations - Probe, Acknowledge and Cancel - which are of general utility to designers of ROSE-based applications. iV IsO/IEC 13712-

12、3 : 1995/Amd.X ; 1996 (E) INTERNATIONAL STANDARD ITU-T RECOMMENDATION INFORMATION TECHNOLOGY - REMOIE OPERATIONS: OS1 REALIZATIONS - REMOTE OPERATIONS SERVICE ELEMENT (ROSE) PROTOCOL SPECIFICATION AMENDMENT f Mapping to A-UNIT-DATA and built-in operations 1) Clause 1 Rewrite the third sentence of th

13、e first paragraph as follows (with the changes underlined): The ROSE services, defined in ITU-T Rec. X.881 I ISO/IEC 13712-2, are provided in conjunction with the Association Control Service Element (ACSE) services (I”W-7 Rec. X.217 I ISO/IEC 8649) and the ACSE protocol Q”U-T Rec.X.227 I ISO/IEC 865

14、0-1 and ITU -T Rec. X.237 I ISO/IEC 10035-11, optionally the ReIiabIe Transfer Service Element (RTSE) services (ITU-T Rec. X.218 I ISO/IEC 9066-1) and the RTSE protocol (ITU-T Rec. X.228 I ISO/IEC 9066-2), and the Presentation service (ITU-T Re. X.216 I ISO/IEC 8822 ). 2) Subclause 2.1 Add the follo

15、wing references: - ITU-T Recommendation X.237 (1995) I ISO/IEC 10035-1:1995, Information technology - Open Systems Interconnection - Connectionless protocol for the Assaciation Control Service Element: Protocol specification. - ITU-T Recommendation X.880 (1994)lArnd.l (1995) I ISO/lEC 13712-1:1995/A

16、rnd. 1: 1996, Information technology - Remote Operations: Concepts, model and notation - Amendment I: Built-in operations. - ITU-T Recommendation X.881 (1994)lAmd.l (1995) I ISOAEC 13712-2:1995/Amd.l:1996, Znfomtion technology - Remote Operations: OSZ realizations -Remote Operations Service Element

17、(RUSE ) service definition -Amendment 1: Mapping to A-UNIT-DATA ad built-in operations. 3) Subclause 6.2 Rewrite the last paragraph m follows (with additions underlined and deletions struckthrough): Two specific association realizations are included, one based upon ACSE and one on RTSE. TweThree spe

18、cific transfer realizations are included, based respectively on the use of P-DATA, A-UNIT-DATA and RT-DATA to transfer the APDUs. ITU-T Rec. X.882 (1994)/Amd.l(1995 E) 1 ISO/IEC 137123 : 1995/Amd.l: 1996 (E) supporbng ASEs 4) Subclause 6.3 Replace the existing Figure I with the following figure: v B

19、asic ROPM supporting ASEs v i a - ASE - a - ASE 2- ASE - 7 - ASE ROSE Built-in mm PRESEMATION-SERVICE PROVIDER a - ASE - ASE ROPM Remote Operations protocd machine ASE proding association establishment and release ASE providing idomration transfer 0 - ASEs opW or the acknowledge operation is invoked

20、 by the same invoker, citing the operation invocation to which the operation invocation to which the retained APDU was the return; or having re-sent the APDU, a Reject APDU is received, citing the operation invocation to which the retained APDU was the return, and indicating, if the retained APDU wa

21、s a ReturnResult, returmesult : resultResponseUnexpected or, if the retained APDU was a ReturnError, returnError : errorResponseUnexpected. 2 ITU-T Rec. X.882 (1994)/Amd.l(1995 E) ISO/IEC 13712-3 : 1995/Amdl : 1996 (E) TRANSFER user-data If probe or acknowledge is included in the application context

22、, then an ROPM having received a ReturnResult or ReturnError APDU for a non-idempotent operation shall acknowledge such receipt either: A-UNIT-D ATA User infomation a) if the operation to which the received APDU was a reply is synchronous, by subsequently invoking a synchronous operation; or b) by i

23、nvoking the acknowledge operation, citing the operation invocation to which the received APDU was a return. The acknowledge operation, which is idempotent, can be invoked repeatedly until it produces a result. Clause 9 Renumber clause 9 QS IO, and similarly for all subclauses contained therein Renum

24、ber subclause 9.1 as 10.1 and modify the first paragraph as shown below (with additions underlined and deletions struckthrough): A transfer realization may require the inclusion in the application context of an ASE which provides services for the transfer of information. Alternatively, the realizati

25、on may involve direct use of the presentation service. The realization may require a number of supporting ASEs to be present. TweThree transfer realizations are specified in this clause. The P-DATA realization is specified in 932m, and uses the connection-oriented services of the Presentation servic

26、e directly. The A-UNIT-DATA real ization uses the co nnectionless-mode OS1 uDwr laver se rvices and is s-mified In 10.3, The RT-TRANSFER realization is specified in Mu. Renumber 9.2 as 10.2. Renumber 9.3 as 10.4. 7) Subclause 9.3.2 Renumber the existing Tuble 18 as Table 19. 8) Clause 10 Add a new s

27、ubclause 10.3 as shown below: 10.3 A-UNIT-DATA 10.3.1 10.3.2 This subclause specifies a transfer realization employing the A-UNIT-DATA service of ACSE. The TRANSFER service assumed by ROSE is provided as shown in Table 18. Table 18 - Actual transfer primitives for the A-UNIT-DATA realization Pseudo-

28、primitive Actual primitive(s) 10.3.3 This realization imposes a maximum size of the APDU which can be transferred. NOTE - The value of this maximum size is for further study. 10.3.4 This realization permits several TRANSFER requests arising close to one another in time to be combined into a single A

29、-UNIT-DATA request. Each TRANSFER request conveys a single ROSE APDU, a presentation data value (PDV). The A-UNIT-DATA carries all the concatenated PDVs. ITU-T Rec X.882 (1994)/Arnd.l(1995 E) 3 ISO/IEC 13712-3 : 1995/Amd.l: 1996 (E) 103.5 The realization specified in this subclause can be included a

30、s the 1) Goint-iso-ccitt association-control(2) abstrrrct-syntax(1) apdus(1) version(1) The above is the object identifier of the transfer realization information object when using the A-UNIT-DATA. Add rhe following item to the module body: aUnitData REALIZATION := RealizationPammeter (WITEl COMPONE

31、NT (realization-type(tr-ce) IDENTIFIED BY (joint-iso-ccitt association-control(2) abstract-syntax(1) apdus(1) version(1) 15) AnnexD Add the fullowing item to the table, and chge 9.2 to 10.2 cutd 9.3 to 10.4: -1 Object Identifier Value Object Descriptor Value Reference I 6 ITU-T Rec. X.882 (1994)/Arnd.l(1995 E) ISO/IEC 137 12-3:1995/Amd.l: l996(E) 0 ISO/IEC fCS 35.240.20 Descriptors: data processing, information interchange, network interconnection, open systems interconnection. teleprocessing, interaction, protocols.